<!DOCTYPE html>
<html>
    <head>
        <!-- 页面meta -->
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>传智健康</title>
        <meta name="description" content="传智健康">
        <meta name="keywords" content="传智健康">
        <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
        <!-- 引入样式 -->
        <link rel="stylesheet" href="../plugins/elementui/index.css">
        <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
        <link rel="stylesheet" href="../css/style.css">
    </head>
    <body class="hold-transition">
        <div id="app">
            <div class="content-header">
                <h1>权限管理<small>权限管理</small></h1>
                <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                    <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                    <el-breadcrumb-item>权限管理</el-breadcrumb-item>
                    <el-breadcrumb-item>权限管理</el-breadcrumb-item>
                </el-breadcrumb>
            </div>
            <div class="app-container">
                <div class="box">
                    <div class="filter-container">
                        <el-input placeholder="权限名称/关键词" v-model="pagination.queryString" style="width: 200px;" class="filter-item"></el-input>

                        <!--链接2个button 组合在一起-->
                        <el-button-group >

                            <el-tooltip class="item" effect="dark" content="查询" placement="top-start">
                        <el-button @click="findPage()" class="dalfBut" icon="el-icon-search" round></el-button>
                            </el-tooltip>

                            <el-tooltip class="item" effect="dark" content="新建权限" placement="top-start">
                        <el-button type="primary" class="butT" @click="handleCreate()" icon="el-icon-circle-plus" round></el-button>
                            </el-tooltip>
                        </el-button-group>
                    </div>
                    <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                        <el-table-column type="index" align="center" label="序号"></el-table-column>
                        <el-table-column prop="name" label="权限名称" align="center"></el-table-column>
                        <el-table-column prop="keyword" label="权限关键词" align="center"></el-table-column>
                        <el-table-column prop="description" label="权限描述" align="center"></el-table-column>
                        <el-table-column label="操作" align="center">
                            <template slot-scope="scope">
                                <el-button-group>

                                    <el-tooltip class="item" effect="dark" content="修改权限" placement="top-start">
                                    <el-button size="mini" type="primary" icon="el-icon-edit"  @click="handleUpdate(scope.row)" round></el-button>
                                    </el-tooltip>

                                    <el-tooltip class="item" effect="dark" content="删除权限" placement="top-start">
                                    <el-button size="mini" type="danger" icon="el-icon-delete" @click="handleDelete(scope.row)" round></el-button>
                                    </el-tooltip>

                                </el-button-group>
                            </template>
                        </el-table-column>
                    </el-table>
                    <div class="pagination-container">
                        <el-pagination
                            class="pagiantion"
                            @current-change="handleCurrentChange"
                            :current-page="pagination.currentPage"
                            :page-size="pagination.pageSize"
                            layout="total, prev, pager, next, jumper"
                            :total="pagination.total">
                        </el-pagination>
                    </div>
                    <!-- 新增标签弹层 -->
                    <div class="add-form">
                        <el-dialog title="新增权限" :visible.sync="dialogFormVisible" @close ='close5'>
                            <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                                <el-row>
                                    <el-col :span="12">
                                        <el-form-item label="权限名称" prop="name">
                                            <el-input v-model="formData.name"/>
                                        </el-form-item>
                                    </el-col>
                                    <el-col :span="12">
                                        <el-form-item label="权限类型" prop="keyword">
                                            <el-input v-model="formData.keyword"/>
                                        </el-form-item>
                                    </el-col>
                                    <el-col :span="24">
                                        <el-form-item label="权限描述" prop="description">
                                            <el-input v-model="formData.description"/>
                                        </el-form-item>
                                    </el-col>
                                </el-row>
                            </el-form>
                            <div slot="footer" class="dialog-footer">
                                <el-button @click="close5()" >取消</el-button>
                                <el-button type="primary" @click="handleAdd()">确定</el-button>
                            </div>
                        </el-dialog>
                    </div>

                    <!-- 编辑标签弹层 -->
                    <div class="add-form">
                        <el-dialog title="编辑权限管理" :visible.sync="dialogFormVisible4Edit" @close ='close4'>
                            <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                                <el-row>
                                    <el-col :span="12">
                                    <el-form-item label="权限名称" prop="name">
                                        <el-input v-model="formData.name"/>
                                    </el-form-item>
                                </el-col>
                                    <el-col :span="12">
                                        <el-form-item label="权限关键词" prop="keyword">
                                            <el-input v-model="formData.keyword"/>
                                        </el-form-item>
                                    </el-col>
                                    <el-col :span="24">
                                        <el-form-item label="权限描述" prop="description">
                                            <el-input v-model="formData.description"/>
                                        </el-form-item>
                                    </el-col>
                                </el-row>
                            </el-form>
                            <div slot="footer" class="dialog-footer">
                                <el-button @click="close4()">取消</el-button>
                                <el-button type="primary" @click="handleEdit()">确定</el-button>
                            </div>
                        </el-dialog>
                    </div>

                </div>
            </div>
        </div>
    </body>
    <!-- 引入组件库 -->
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <script>
        var vue = new Vue({
            el: '#app',
            data:{
                pagination: {//分页相关模型数据
					  currentPage: 1,//当前页码
					  pageSize:10,//每页显示的记录数
					  total:0,//总记录数
					  queryString:null//查询条件
				},
				dataList: [],//当前页要展示的分页列表数据
                formData: {},//表单数据
                dialogFormVisible: false,//增加表单是否可见
                dialogFormVisible4Edit:false,//编辑表单是否可见
                rules: {//校验规则
                    name: [{ required: true, message: '权限名称为必填项', trigger: 'blur' },
                        {
                            pattern: /^[\u4e00-\u9fa5]{4,31}$/,
                            message: '名称为汉字,长度4-31',
                            trigger: 'blur'
                        }],
                    keyword: [{ required: true, message: '权限关键词为必填项', trigger: 'blur' },
                        {
                            pattern: /^[A-Z_]{4,30}$/,
                            message: '大写字母,长度4-30',
                            trigger: 'blur'
                        }],
                    flag:false
                }
            },
            //钩子函数，VUE对象初始化完成后自动执行
            created() {
                this.findPage();
            },
            methods: {
                //编辑
                handleEdit() {
                    //表单效验
                    this.$refs['dataEditForm'].validate((valid) =>{
                        if (valid){
                            //表单效验通过,发送请求
                            axios.post("/permission/edit.do",this.formData).then((res) =>{

                                if (res.data.flag){
                                    //编辑成功,弹出成功提示信息
                                    this.$message({
                                        type:'success',
                                        message:res.data.message
                                    });
                                }else {
                                    //执行失败
                                    this.$message.error(res.data.message);
                                }
                            }).finally(() =>{
                                //不管成功还是失败 都需要调用分页查询方法
                                this.findPage();
                                //隐藏编辑窗口
                                this.dialogFormVisible4Edit = false;
                            });
                        }else {
                            //表单效验失败
                            this.$message.error("表单数据异常,请规范填写");
                            return false;
                        }
                    });
                },
                //添加
                handleAdd () {
                    //进行表单校验
                    this.$refs['dataAddForm'].validate((valid) =>{
                        if (valid){
                            //表单数据效验通过,发送ajax请求将表单数据提交到后台
                            axios.post("/permission/add.do",this.formData).then((response) => {
                                //隐藏新增窗口
                                this.dialogFormVisible = false;
                                //判断后台返回的flag值,true表示添加操作成功,false为添加操作失败
                                if (response.data.flag){
                                    this.$message({
                                        message : response.data.message,
                                        type : 'success'
                                    });
                                }else {
                                    this.$message.error(response.data.message);
                                }
                            }).finally(() => {
                                this.findPage();
                            });
                        }else {
                            this.$message.error("表单数据异常,请规范填写");
                            return false;
                        }
                    });
                },
                //分页查询
                findPage() {
                    if(this.pagination.queryString == "" && this.pagination.currentPage > 1){
                        this.pagination.queryString = null;
                        this.pagination.currentPage = 1;
                    }
                    //分页参数
                    var param = {
                        currentPage:this.pagination.currentPage,//页码
                        pageSize:this.pagination.pageSize,//每页显示的记录数
                        queryString:this.pagination.queryString//查询条件
                    };
                    //请求后台
                    axios.post("/permission/findPage.do",param).then((response) => {
                        //为模型数据赋值,基于VUE的双向绑定展示到页面
                        this.dataList = response.data.rows[0].rows;
                        this.pagination.total = response.data.total;
                        // alert(this.pagination.queryString.length)
                        if (this.pagination.queryString!=null && this.pagination.queryString.length!=0) {
                            this.pagination.currentPage=response.data.rows[1].currentPage;
                        }
                    })
                },
                // 重置表单

                close5(){
                    //重置 添加 报错信息
                    this.$refs['dataAddForm'].resetFields();
                    this.dialogFormVisible = false;
                },

                close4(){
                    //重置 修改 报错信息
                    this.$refs['dataEditForm'].resetFields();
                    this.dialogFormVisible4Edit = false;
                },

                resetForm() {
                    this.formData = {};
                },
                // 弹出添加窗口
                handleCreate() {
                    this.resetForm();
                    this.dialogFormVisible = true;
                },
                // 弹出编辑窗口
                handleUpdate(row) {
                    //设置编辑窗口属性 为true 弹出编辑窗口
                    this.dialogFormVisible4Edit = true;
                    //回显数据 发送ajax请求根据id查询当前检查项数据
                    axios.get("/permission/findById.do?id="+row.id).then((res) =>{
                        if (res.data.flag){
                            //进行回显,基于Vue 的数据绑定实现
                            this.formData = res.data.data;
                        }else {
                            //查询失败,弹出提示
                            this.$message.error(res.data.message);
                        }
                    });
                },
                //切换页码
                handleCurrentChange(currentPage) {
                    //currentPage为切换后的页码
                    this.pagination.currentPage = currentPage;
                    this.findPage();
                },
                showMessage(r){  //权限控制
                    if(r == 'Error: Request failed with status code 403'){
                        //权限不足
                        this.$message.error('无访问权限');
                        return;
                    }else {
                        this.$message.error('未知错误');
                        return;
                    }
                },
                // 删除
                handleDelete(row) {
                    this.$confirm("确认删除吗?","提示", {type:'warning'}).then(() =>{
                            //测试点击确认按钮 是否成功
                       // alert('您点击的是确定按钮');
                        axios.get("/permission/delete.do?id="+row.id).then((res) =>{
                            if (!res.data.flag){
                                //删除失败
                                this.$message.error(res.data.message);
                            }else {
                                //删除成功
                                if (this.dataList.length <= 1){
                                    //调用分页,获取最新分页数据
                                    if ( this.pagination.currentPage > 1) {
                                        this.pagination.currentPage = this.pagination.currentPage - 1;
                                    }
                                }


                                this.findPage();
                            }
                        }).catch((r) =>{
                            this.showMessage(r);
                        });
                    }).catch(() =>{
                        this.$message({
                            type:'info',
                            message:'删除操作已取消'
                        })
                    })
                }
            }
        })
    </script>
</h